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Biomedical subjects

B Birkner

Publications and source records attributed to B Birkner.

26 records · Page 2Linked to original sources
PubMed1994

[Acceptance of electronic data processing supported documentation of ultrasound findings in routine clinical practice. A survey].

We carried out a survey to determine the acceptance of the ultrasound documentation software, CUBUS, in clinical practice. Since August 1, 1988, CUBUS, versions V1.01 to V2.02 has been employed in clinical routine. By October 1991 10,850 reports had been stored in version 2.02. The software is installed on a personal computer (Siemens PCD-2, 40MB, 640 KB RAM) to which a laserprinter is connected. The work of operating the system is shared between the nursing and medical staff. In order to investigate the acceptance of the printed reports produced with this system, we carried out a poll among the physicians working at the hospital. Among the 86 physicians who receive 95% of the US reports, 58% (n = 50) responded. On the basis of the categories good, satisfactory, adequate and poor, we requested an assessment of layout, presentation, comprehension, completeness and overall impression. The overall impression was assessed as good or satisfactory in 34% and 42%, respectively. In the case of the individual criteria (see above), the categories good and satisfactory scored 62% and 34%, 58% and 32%, 68% and 18% and 72% and 24%, respectively. The terminology used was accepted by 84%. Addition of, for example, image documentation, and endosonography, will expand the advantages of the input of findings and further improve the good overall impression made by the report printout in our survey, so that the relatively long input time requirement accounting for some 30% of the total examination time, is accordingly justified.

Attitude of Health Personnel↗
PubMed1993

Treatment of coumarin-induced skin necrosis with a monoclonal antibody purified protein C concentrate.

BACKGROUND AND DESIGN--Protein C is a vitamin K-dependent plasma protein that is converted to the serine protease activated protein C by the thrombin-thrombomodulin complex. Activated protein C functions as a natural anticoagulant by inactivating the cofactors of the coagulation cascade, factors Va and VIIIa. Coumarin (warfarin)-induced skin necrosis is thought to be due to a rapid elimination of protein C relative to other vitamin K-dependent factors during the initial phase of oral anticoagulation. We have used a highly purified protein C concentrate to treat a patient with acquired protein C deficiency who developed skin necrosis during the initial phase of oral anticoagulant therapy. OBSERVATIONS AND CONCLUSIONS--During protein C concentrate therapy, no further skin lesions appeared, and the healing process of necrotic areas was facilitated. Replacement therapy with protein C concentrate appears to be safe and effective as an adjunctive treatment for coumarin-induced skin necrosis.

Aged↗
PubMed1989

[Computer-assisted documentation in upper gastrointestinal endoscopy: experiences with routine use at 3 clinics].

The introduction of powerful and inexpensive personal computers (PC) enabled us to develop a documentation system for upper gastrointestinal endoscopy. The system was programmed using the database management system dBASE III. It works on-line, and no computer knowledge or additional staff is needed to run the system. It is now routinely used in the endoscopic units of three different hospitals. Features of performance are a menu-driven data input, automatic report generation and record retrieval, listing according to different criteria as well as other dBASE III facilities. This paper deals with the quality, time effort and user acceptance of the PC-aided system in clinical routine. The analysis showed a good data quality with respect to completeness and adequate use of terminology. Reliability and validity of the documentation were satisfactory considering the methodological problems encountered at their determination. The system was generally judged useful, but time effort was increased compared to conventional documentation.

Documentation↗